您要查找的是不是：
- In this paper,Duncan-Chang nonlinear elastic model of soil is transformed intoan elastoplastic model through a clever means. 本文巧妙地将土体的Duncan－Chang非线性弹性模型转化为弹塑性模型。
- When anti?analyzing the nonlinear elastic model of geotechnical medium, people usually use Duncan?Chang model. In this model,there are eight parameters relative to elastic modulus and Poisson ratio. 在岩土介质非线性弹性模型的反演分析中,通常采用邓肯-张模型,这一模型中与弹性模量和泊松比有关的参数有8个。
- Research on strength-deformation characteristics and nonlinear elastic model of rockfills 堆石料强度变形特性与非线性弹性本构模型研究
- nonlinear elastic model 非线性弹性模型
- To non?linear elastic deformation of soil during the excavation of pit foundation,this paper proposes nonlinear elastic model with Duncan?Chang model to stimulate construction process; 针对基坑开挖过程中土体的非线性弹性变形,本文采用邓肯-张模型进行反演计算,用非线性弹性有限元法模拟基坑的开挖过程。
- The mechanical properties of top sand under moving vehicle are studied by soil dynamic triaxial test apparatus. The nonlinear elastic Duncan constitutive model of top sand under vehicle is established. 以车辆行驶的表层沙土为研究对象，用土壤动态三轴仪对车辆行驶的表层沙土的力学特性进行了试验研究，建立了适于车辆行驶的表层沙土的非线性弹性邓肯（Duncan）本构模型。
- Taking into consideration nonlinear oil-film force, nonlinear elastic force and influence of nonlinear friction force,we established a dynamic model for the rotor-bearing system with rub-impact fault. 在同时考虑轴承油膜力、转轴非线性弹性力和碰摩发生时转静件间的相对速度对非线性摩擦力的影响基础上,构造了具有碰摩故障转子-轴承系统的动力学模型。
- Logically the elastic model investigations can proceed in parallel with and in conjunction with theoretical analyses. 在逻辑上弹性模型试验能够与理论分析平行并可同时进行。
- Applied nonlinear elastic analysis for cable net glazing,a two-node linear element was presented. 针对单层平面索网幕墙结构静力分析的特点,提出了二节点直线杆单元有限元模型。
- It is indicated that the third-order nonlinear elastic coefficient tensor for quasicrystals with ten-fold symmetry axis has an arbitrary rotation symmetry about the ten-fold axis. 指出具有十次对称轴的准晶的声子型三阶非线性弹性系数张量具有围绕十次对称轴的任意旋转对称性。
- Nonlinear elastic finite element method is based on deriving elements, formulates continuous high-order differentials functions and equilibrium equations etc. 非线性有限单元法是在离散单元的基础上，构造连续可导的插值函数，进而建立平衡方程。
- This paper adopts the Ducon-zhang soil model, establish a non-linear elastic model of retaining structure of deep foundation pit, and draw up a plane finite element program. 本文采用了邓肯-张土体模型，建立了深基坑支护结构的非线性弹性模型，编制了平面有限元程序。
- nonlinear elastic and plastic model 弹性非线性本构模型
- This paper introduces the SFEM, at the same time, considering the random of the elastic model and force, the result is coincidence with the engineering practice. 本文介绍的随机有限元法将随机理论与有限元相结合,充分考虑了矿柱载荷的随机性和弹性模量的随机性,使矿柱可靠度的计算更符合实际。
- Manservisi S.An optimal control approach to an inverse nonlinear elastic shell problem applied to car windscreen design[J].Computer Methods in Applied Mechanics and Engineering,2000,189:463-480. 江加和喻统武.;电液伺服加载系统数字控制的研究[J]
- Ideal Elasticity Plasticity model is used to simulate the constitutive relation of soils, and linear elastic model is used for concrete of piles. 地基采用理想弹塑性模型，桩身混凝土用线弹性模型模拟，桩-土界面设置了有厚度的薄单元。
- Elasticity model explained sedimentation mechanism from the Trias in the southern margin of Junggar foreland basin. 第三排构造形成于更新世末,变形方式自南向北从叠瓦状逆冲向滑脱挤压过渡。
- NLS solitary waves in a nonlinear elastic rod 非线性弹性杆中的NLS型孤波
- NONLINEAR ELASTIC HYSTERIC CHARACTERISTICS OF ROCKS 岩石的非线性弹性滞后特征
- thrice nonlinear elastic material 3次非线性弹性材料
